drm/omap: Use per-plane rotation property
The global mode_config.rotation_property is going away, switch over to
per-plane rotation_property.
Not sure I got the annoying crtc rotation_property handling right.
Might work, or migth not.
v2: Drop the BIT()
Don't create rotation property twice for each primary plane
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: Rob Clark <robdclark@gmail.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
[danvet: Add comment per discussion between Tomi&Ville.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1474907460-10717-8-git-send-email-ville.syrjala@linux.intel.com
diff --git a/drivers/gpu/drm/omapdrm/omap_plane.c b/drivers/gpu/drm/omapdrm/omap_plane.c
index 6ddaa5e..0ffd5b9 100644
--- a/drivers/gpu/drm/omapdrm/omap_plane.c
+++ b/drivers/gpu/drm/omapdrm/omap_plane.c
@@ -211,9 +211,17 @@
struct omap_drm_private *priv = dev->dev_private;
if (priv->has_dmm) {
- struct drm_property *prop = dev->mode_config.rotation_property;
+ if (!plane->rotation_property)
+ drm_plane_create_rotation_property(plane,
+ DRM_ROTATE_0,
+ DRM_ROTATE_0 | DRM_ROTATE_90 |
+ DRM_ROTATE_180 | DRM_ROTATE_270 |
+ DRM_REFLECT_X | DRM_REFLECT_Y);
- drm_object_attach_property(obj, prop, DRM_ROTATE_0);
+ /* Attach the rotation property also to the crtc object */
+ if (plane->rotation_property && obj != &plane->base)
+ drm_object_attach_property(obj, plane->rotation_property,
+ DRM_ROTATE_0);
}
drm_object_attach_property(obj, priv->zorder_prop, 0);